In this paper, the new product of J1155F die-casting machine proportioning valve control system is presented that it is replaced the simple proportion valve by the double proportion valve the design proposal in Fuxin l.
本论文就阜新力劲北方机械有限公司开发的新产品J1155F压铸机的比例阀控制系统提出的用双比例阀代替单比例阀的设计方案,根据对J1155F压铸机的工艺要求,文中针对采用OMRON plc控制双比例阀的控制原则,及设计步骤、I/O点的分配、及PLC的选型,压铸机的整个的动作,系统控制及安全保护都做出了详细的论述。
The clinical application of double-contrast esophagograms in differentiating benign and malignant strictures of the esophagus
双重对比造影在鉴别食管良恶性狭窄的应用
Applications of double-contrast esophagram and spiral CT in T staging of esophageal cancer
食管双重对比造影、螺旋CT在食管癌T分期中的对比应用
Results The accuracy of gastric carcinoma staging determined by DCB were 91.3%.
结果 双重对比造影判断胃癌大体分期的准确性为 91.3 %。
Application Value of Aer-barium Sulphate Double Contrast Radiograph in Diagnosis of Digestive Tract Diseases
气钡双重对比造影在消化道疾病诊断中的应用价值
The Double Impact of the Professionalization of the Schola--painters in the Ming and Qing Dynasties Upon the Painting Value;
明清文人画家职业化对绘画比德观的双重影响
Comparison between Implicitly Restarted Upper and Lower Bidiagonalization Lanczos Methods for Computing Partial Singular Value Decomposition;
隐式重新启动的上、下双对角化Lanczos方法之比较
Lipkin bicapillary pycnometer
利普金双毛细管比重计
The ratio between the two sides is one to four.
双方人数对比是一对四。
Double effect of education in minority nationality areas--Comparative study of two typical communities of the Hui Nationality;
教育在民族地区的双重效应——两个典型回族社区的对比论证
Contrastive Study on Negatives among English,French and Chinese--Contrastive Study on Double Negative Sentence among English,French and Chinese.;
英、法、汉双重否定句浅谈——英、法、汉否定结构对比研究之二
On Using the Device of A Dual Hero to Express Double Visions in THE GREAT GATSBY;
论《了不起的盖茨比》中"二元主角"对"双重视觉"的表现
The Clinical Research of Reconstruction of the Posterior Cruciate Ligament with Single-Bundle Comparing with Double-bundle under Arthroscopy
经关节镜膝关节后交叉韧带单束与双束重建的临床对比研究
Comparison of Neoplasm Incidence from Dual Control groups in Carcinogenicity Evaluation
致癌试验评价中应用双重对照组比较肿瘤发生率
Survey Investigation and Improvement Measures of Class Work under the dual Perspective of Teacher and Students--Take Jiangsu Teacher's University of Technology as an example
班主任与学生双重视角下班主任工作的对比分析——以J学院为例
Double Vision in the Great Gatsby;
论《了不起的盖茨比》中的双重视野
On Nick Carraway s Dual Roles in The Great Gatsby;
论《了不起的盖茨比》中尼克的双重作用
Comparison Between Adomian Double Decomposion Method and Adomian Decomposion Method
双重分解法及其与Adomian分解法的比较
When the car transforms into a convertible, the resulting contrast when the sun streams onto the interior accentuates the concept vehicle's dual personality.
一旦变成敞篷车，阳光照到内饰上产生强烈的对比，准确地表达出该款概念车的双重个性。